Dirac-Deng-Fan Problem with Coulomb-Hulthen Tensor Interactions

被引：4
|
作者：
Ikot, A. N. [1 ]
Hassanabadi, H. [2 ]
Yazarloo, B. H. [2 ]
Umo, M. I. [3 ]
Zarrinkamar, S. [4 ]
机构：
[1] Univ Port Harcourt, Dept Phys, Theoret Phys Grp, Port Harcourt, Nigeria
[2] Islamic Azad Univ, Shahrood Branch, Dept Basic Sci, Shahrood, Iran
[3] Univ Calabar, Dept Phys, Calabar, Nigeria
[4] Islamic Azad Univ, Dept Basic Sci, Garmsar Branch, Garmsar, Iran
来源：
ACTA PHYSICA POLONICA A | 2014年 / 126卷 / 03期
关键词：
PEKERIS-TYPE APPROXIMATION; KEMMER-PETIAU EQUATION; PSEUDOSPIN SYMMETRY; SCHRODINGER-EQUATION; SPINLESS PARTICLES; SCALAR;
D O I：
10.12693/APhysPolA.126.656
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The relativistic symmetries of the Dirac equation within the framework of spin and pseudospin symmetries is investigated for Deng-Fan potential including the Coulomb-like and Hulthen-type potential tensor interaction terms. The energy eigenvalues and the corresponding wave function are obtained using the parametric generalization of Nikiforov-Uvarov method. We have also reported some numerical results and figures to show the effect of the tensor interactions.
引用
收藏
页码：656 / 662
页数：7
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